/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.hadoop.fs.azurebfs.utils;

public enum MetricFormat {
  INTERNAL_BACKOFF_METRIC_FORMAT, // <client-correlation-id>:<client-req-id>:<filesystem-id>
  // :<backoff-metric-results>

  INTERNAL_FOOTER_METRIC_FORMAT,  // <client-correlation-id>:<client-req-id>:<filesystem-id>
  // :<footer-metric-results>

  INTERNAL_METRIC_FORMAT, // <client-correlation-id>:<client-req-id>:<filesystem-id>
  // :<backoff-metric-results>:<footer-metric-results>

  EMPTY;

  @Override
  public String toString() {
    return this == EMPTY ? "" : this.name();
  }
}
